Benjamin Mba, MD
NPI 1356378749 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Mba, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1356378749).
Provider details
- NPI number
- 1356378749
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-106690 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
137 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 107 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 19 | $122 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 11 | $118 |
Typical Medicare-allowed amounts for these services range $81–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 333 Cedar StNew Haven, CT 06510-3206Phone: (877) 925-3637
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2023-05-04
- Certified
- 2023-05-04
Frequently asked questions
- What is Benjamin Mba's NPI number?
- Benjamin Mba's National Provider Identifier (NPI) is 1356378749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Mba's specialty?
- Benjamin Mba is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Mba located?
- Benjamin Mba's practice location on file with NPPES is 1901 West Harrison St, Chicago, IL 60612.
- What is Benjamin Mba's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Mba is (312) 864-6000.
- Does Benjamin Mba accept Medicare?
- Benjamin Mba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Mba's NPI active?
- Yes — Benjamin Mba's NPI (1356378749) is active in the NPPES registry as of the last update on 2023-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.